/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.antgroup.geaflow.common.encoder;

import com.antgroup.geaflow.common.config.Configuration;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Serializable;

public interface IEncoder<T> extends Serializable {

    /**
     * Init with config.
     *
     * @param config config
     */
    void init(Configuration config);

    /**
     * Encode an object to output stream.
     *
     * @param data data
     * @param outputStream output stream
     * @throws IOException IO exception
     */
    void encode(T data, OutputStream outputStream) throws IOException;

    /**
     * Decode an object from input stream.
     *
     * @param inputStream input stream
     * @return data
     * @throws IOException IO exception
     */
    T decode(InputStream inputStream) throws IOException;

}
